Angle-adjustable device for metal pipe machining and punching

Abstract

The invention discloses an angle-adjustable device for metal pipe machining and punching, and relates to the technical field of metal pipe machining, the angle-adjustable device comprises a working table top and supporting legs, the supporting legs are fixedly mounted on the outer wall of the bottom of the working table top, an angle adjusting mechanism is arranged at the bottom of the working table top, and a guide assembly is arranged on the inner wall of a placing hole. A locking mechanism is arranged at the bottom of the working table top, and a collecting mechanism is arranged below the containing holes. After a metal pipe is inserted, a fastening knob is manually rotated to drive a worm II and a vortex ring to rotate, finally a semi-cylindrical rod is driven to move outwards, the metal pipe is expanded, clamped and fixed, an arranged cambered surface plate has elasticity, and a rubber coating arranged on the outer wall of the cambered surface plate increases friction force when the cambered surface plate makes contact with the inner wall of the metal pipe; and meanwhile, the second worm and the vortex ring have a locking effect, so that the stability of the fixed metal pipe is improved, and displacement of the metal pipe caused by vibration generated during machining is avoided.

Description

technical field [0001] The invention relates to the technical field of metal pipe processing, in particular to an angle-adjustable device for processing holes in metal pipes. Background technique [0002] The demand for metal pipes in industrial production is high. Metal pipes play the role of connecting various valves or joints. The pipes themselves also need to be processed adaptively, such as pressing the pipe body and the joint, flattening the pipe mouth, and Drilling, etc. At present, a large number of processing operations are manually performed, and there is a lack of auxiliary equipment, resulting in low processing efficiency and low precision. [0003] In view of the above problems, the Chinese Utility Model Publication No. is: CN209223228U patent discloses a kind of pipe body punching angle variable tooling, including a square workbench, guide rail seat, limit sleeve and at least two punching devices, which can punch The adjustment of the hole device on the guide ...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide an angle-adjustable device for drilling holes in metal pipes, so as to solve the problems caused by drill bits in the prior art when processing metal pipes. Vibration will drive the metal pipe to shake or even shift, lack of active fixing measures, cannot be locked, insufficient clamping stability, technical problems that affect the quality of the processed metal pipe

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